__NOWYSIWYG__ Q-Stein blockhouses appear in many missions because they are used as anti-aircraft artillery. Some blockhouses were used as ground artillery in "In the Midst of Fire" and the blockhouse arena in Naldnick. When the player visits this city after Bacherit, Lieutenant General Ahmadi orders him to destroy the blockhouses (not destroy the houses). The blockhouses were seen again in the Naldnick arena.